The free daytime event, featuring 14 acts on three stages, will take place March 15 at Austin's Stubb's BBQ.

Green Day's Foxboro Hot Tubs side project, Cee Lo Green and Blondie will be partying with Rachael Ray at the syndicated TV host's seventh annual Feedback party during this year's South by Southwest Music Conference & Festival in Austin, Texas.

The free and open to the public daytime bash on March 15 at Stubb's BBQ -- one of SXSW's most anticipated events each year -- will feature 14 acts on three stages, with Foxboro Hot Tubs playing the venue's tiny indoor room at the band's behest. (Green Day performed at last year's SXSW and also launched Broadway Idiot at the SXSW Film Festival.) Filling out the bill are Yelawolf, Cody Chestnutt, Allen Stone, Har Mar Superstar, Spanish Gold, The Wild Feathers, The Last Internationale, Bad Suns, Jamestown Revival, traditional show-opener Bob Schneider and the Cringe, which is fronted by Ray's husband John Cusimano and has been joined onstage most years by ZZ Top's Billy Gibbons.

"It's going to be a huge year," Ray -- who last year hosted Macklemore & Ryan Lewis, Kenny Loggins, Eagles of Death Metal, ZZ Ward and others -- tells Billboard. "Every year I say there's no way we can top this, and every year we're like, 'Omigod! Wow! Really?!' This combines all the things I love; we offer free food, drinks and nonstop entertainment. I enjoy going to a party like that, and I like curating it, quite frankly. My husband and I like every type of music and we listen to every type of music in our home, and I like throwing a party that celebrates that."

Ray will feed the masses this year with Whiskey Chicken Drummer, 7-Hour Smoked Brisket Sliders, Grilled Eggplant and Tomato Sliders with Spicy Tahini and new sponsor Ball Park's Finest, a cracked Dijon mustard frankfurter with Kimchi Chow Chow relish. Drinks will be provided by the Blue Moon Brewing Company.

In addition to the open party, Ray will again operate an invitation-only Feedback House March 13-15 on Austin's East Cesar Chavez Street. Sixteen acts have been lined up to perform over the three days, including the Sam Roberts Band, Band of Skulls, G. Love, Wild Ones and more, and Ray will offer more of her own specialties there, along with offerings from Chicago's Lillie's Q barbecue, Gourdough's Specialty Doughnuts from Austin and Jeni's Splendid Ice Cream.

More information and updates will be available prior to and during SXSW here.

Meanwhile, Ray is also basking in Daryl Hall & John Oates' upcoming Rock and Roll Hall of Fame induction, having led a public campaign for the duo during the past couple of years. "I don't think we were responsible, certainly, but it's fun to brag that we started it," she says. "That one was so obvious to me, so I'm really happy to see them get it." Ray says Hall & Oates will be returning to her show shortly before the April 10 ceremony in Brooklyn, N.Y., and she hopes to make an appearance on an upcoming episode of Hall's "Live From Daryl's House" series.